1280453724

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1077823}}^1$

素因数の和:1077847

約数の個数: 48

約数和(自身を含む): 3621488640

約数和(自身を除く): 2341034916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 1077823, 2155646, 3233469, 4311292, 6466938, 9700407, 11856053, 12933876, 19400814, 23712106, 29101221, 35568159, 38801628, 47424212, 58202442, 71136318, 106704477, 116404884, 142272636, 213408954, 320113431, 426817908, 640226862, 1280453724]

約数ペア:

[(1, 1280453724), (2, 640226862), (3, 426817908), (4, 320113431), (6, 213408954), (9, 142272636), (11, 116404884), (12, 106704477), (18, 71136318), (22, 58202442), (27, 47424212), (33, 38801628), (36, 35568159), (44, 29101221), (54, 23712106), (66, 19400814), (99, 12933876), (108, 11856053), (132, 9700407), (198, 6466938), (297, 4311292), (396, 3233469), (594, 2155646), (1188, 1077823)]